Microsoft has finished tweaking Office Web Apps and now the newest version of the online office suite is available on SkyDrive. In addition to a cleaner look, you'll find more editing and formatting controls (including touch-friendly tools) and support for multi-user collaboration.

Some of the biggest improvements include: viewing and editing comments in Word, charts and essential spreadsheet controls like merging cells in Excel, audio and video playback and image insertion in PowerPoint, and ink viewing in OneNote (and the handwriting is even searchable!).

The new enhancements make this online version of Office easier to work on tablets, including iPads and tablets running Windows 8.

Log on to SkyDrive to see the new features (some of them you might have seen since the preview over the summer) or checkout the Office blog post below for more info.